From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f200.google.com (mail-pg1-f200.google.com [209.85.215.200]) by kanga.kvack.org (Postfix) with ESMTP id B75EA8E0004 for ; Fri, 7 Dec 2018 17:14:24 -0500 (EST) Received: by mail-pg1-f200.google.com with SMTP id o9so3492778pgv.19 for ; Fri, 07 Dec 2018 14:14:24 -0800 (PST) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org. [140.211.169.12]) by mx.google.com with ESMTPS id 144si3818582pga.322.2018.12.07.14.14.23 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 07 Dec 2018 14:14:23 -0800 (PST) Date: Fri, 7 Dec 2018 14:14:20 -0800 From: Andrew Morton Subject: Re: [linux-next:master 6857/7074] htmldocs: drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c:251: warning: Function parameter or member 'range' not described in 'amdgpu_mn_invalidate_range_start_gfx' Message-Id: <20181207141420.fd2afe4df9cc871a67adb82c@linux-foundation.org> In-Reply-To: <201812061510.3O6pcsYS%fengguang.wu@intel.com> References: <201812061510.3O6pcsYS%fengguang.wu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: kbuild test robot Cc: Jerome Glisse , kbuild-all@01.org, Linux Memory Management List On Thu, 6 Dec 2018 15:51:12 +0800 kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: 15814356aac416bea48544b76b761d8687b5a1e9 > commit: c3a8616c95df8ced5d1acd838dc7dc384cb5276b [6857/7074] mm/mmu_notifier: use structure for invalidate_range_start/end callback > reproduce: make htmldocs Thanks, I did this: --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c~mm-mmu_notifier-use-structure-for-invalidate_range_start-end-callback-fix-fix +++ a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c @@ -238,9 +238,7 @@ static void amdgpu_mn_invalidate_node(st * amdgpu_mn_invalidate_range_start_gfx - callback to notify about mm change * * @mn: our notifier - * @mm: the mm this callback is about - * @start: start of updated range - * @end: end of updated range + * @range: mmu notifier context * * Block for operations on BOs to finish and mark pages as accessed and * potentially dirty. _